Film faults: image unsharpness – poor screen contact
Film faults: image unsharpness - poor screen contact
- The image can become blurred if there is a large object-film distance because the xray beam continues to diverge after passing through the object Radiography: image quality .
- The subject should always be kept in as close contact with the cassette as possible - although, particularly in large animal radiography, this is not always practical.
- Other causes of unsharpness are poor film-screen contact and movement blur .